Protrusions on a belt



FIG. 1 is a perspective view of the front, right, and top sides of the protrusions on a belt showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof, the right side being a mirror image; and,

FIG. 4 is a top plan view thereof, the bottom side being a mirror image.

In Figures, the rear surface of the protrusions on a belt, which does not constitute an integral part of the claimed design, is not illustrated. In FIGS. 1-4, an broken line illustration of environmental structure in the drawings is not part of the claimed design. 

The ornamental design for the protrusions on a belt, as shown and described. 